package main

type Node struct {
	ID     int
	Name   string
	Parent int
	Left   int
	Right  int
}

func (Node) Add(parentID int, noddName string) error {
	return nil
}

func (Node) Delete(n Node) error {
	return nil
}

func main() {
	node := Node{}
	node.Add(0, "root")
}
